.flip-container {
  -webkit-perspective: 1000;
  -moz-perspective: 1000;
  -o-perspective: 1000;
  perspective: 1000;
  min-height: 120px;
  cursor: pointer;
}
.front,
.back {
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: 0.6s;
  -webkit-transform-style: preserve-3d;
  -moz-transition: 0.6s;
  -moz-transform-style: preserve-3d;
  -o-transition: 0.6s;
  -o-transform-style: preserve-3d;
  -ms-transition: 0.6s;
  -ms-transform-style: preserve-3d;
  transition: 0.6s;
  transform-style: preserve-3d;
  top: 0;
  left: 0;
  width: 100%;
}
.back {
  -webkit-transform: rotateY(-180deg);
  -moz-transform: rotateY(-180deg);
  -o-transform: rotateY(-180deg);
  -ms-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
  position: absolute;
}
